CN219947710U - Convenient notebook - Google Patents

Abstract

The utility model discloses a convenient notebook which comprises a main body, wherein a notebook shell is arranged at the lower end of the main body, and a hidden supporting device for assisting in learning is arranged in the notebook shell. According to the utility model, the hidden supporting device is arranged in the notebook, when a user uses a notebook, the book can be placed on the stretching supporting rod for supporting in daily lessons by pulling the stretching supporting rod, so that the book can be obliquely placed on the notebook, and the user can use the notebook to record contents while listening and speaking in the lessons, thereby improving the learning efficiency.

Description

Convenient notebook

Technical Field

The utility model relates to the field of notebooks, in particular to a convenient notebook.

Background

Notebook, in daily life, refers to a booklet for recording various things. The narrow meaning refers to a transverse line book, is broadly called a booklet for recording, is widely applied to a note board in daily study, and is often used for recording important knowledge points of a teacher during classroom listening and speaking.

For this reason, chinese patent discloses a convenient notebook with application number CN204914974U, and the convenient notebook has a simple structure and is convenient to use, and the content to be searched can be easily found through the arrangement of the elastic band and the fixed bookmark; in a dark environment, the brightness is effectively improved through the lighting device, and the viewing is convenient; through the cooperation installation of lock body and hasp, with the fixed encapsulation of front cover and bottom surface, irrelevant personnel can't look over the content in the notebook to reach secret purpose.

However, when the method is used, through simple construction, the setting with elastic band and fixed bookmark is writing convenient and fast, but along with development of science and technology, under the influence of epidemic situation big environment, when students learn daily, often need according to textbooks, or the knowledge point that the mr said is recorded under the tablet computer cooperation, in order to better listen to mr's lecture, read the book computer while, can also give hands to write the record, and this scheme needs to support alone or hold books and computers when in class for the degree of difficulty of writing is too high.

For this reason, we propose a convenient notebook to solve the above problems.

Disclosure of Invention

The utility model aims to provide a convenient notebook, by means of a hidden supporting device arranged in the notebook, when a user uses a notebook, the user can put a book on a stretching supporting rod for supporting in daily lessons by pulling the stretching supporting rod, so that the book can be obliquely put on the notebook, and the user can use the notebook to record contents while listening and speaking in the lesson process, thereby improving the learning efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a convenient notebook, includes the main part, the notebook shell is installed to the main part lower extreme, and this notebook shell is inside to be used for assisting the hidden strutting arrangement of study usefulness including being used for, should hide strutting arrangement inside including tensile branch, tensile branch front end is provided with the fluting, and this fluting middle-end swing joint has the restriction piece, and the fixed welding of restriction piece inner wall has the axis of rotation, tensile branch both sides activity grafting has the limiting plate, and limiting plate middle-end inner wall activity grafting has the gag lever post, tensile branch one end fixed welding has extension spring.

In a further embodiment, two sides of the notebook shell are provided with symmetrically distributed sliding grooves, and the stretching supporting rods are movably inserted into the sliding grooves.

In a further embodiment, the other end of the tension spring is fixedly welded at one end inside the chute and is connected with the notebook shell.

In a further embodiment, the middle end of the stretching supporting rod is provided with an opening, the limiting rod is fixedly welded in the opening and connected with the stretching supporting rod, and the limiting plate is slidably connected at the opening.

In a further embodiment, the rotating shaft is rotatably connected to the grooved inner wall.

In a further embodiment, the inner wall of the limiting block is provided with a self-locking rotating shaft, the self-locking rotating shafts are symmetrically arranged at two, the middle ends of the self-locking rotating shafts are connected through a connecting rod, the outer wall of the connecting rod is fixedly provided with a threaded cylinder, and the inner wall of the threaded cylinder is in threaded connection with a threaded supporting rod.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the hidden supporting device is arranged in the notebook, when a user uses a notebook, the book can be placed on the stretching supporting rod for supporting in daily lessons by pulling the stretching supporting rod, so that the book can be obliquely placed on the notebook, and the user can use the notebook to record contents while listening and speaking in the lessons, thereby improving the learning efficiency.

Drawings

FIG. 1 is a schematic view of an overall perspective structure of a convenient notebook;

FIG. 2 is a schematic diagram of a front view of a convenient notebook;

FIG. 3 is a schematic view of the internal connection structure at the notebook housing;

FIG. 4 is a schematic view of the internal connection structure at the tensile struts;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3A;

fig. 6 is a schematic view of a connection structure at a screw cylinder.

In the figure: 1. a main body; 2. a notebook housing; 3. stretching the support rod; 4. slotting; 5. a limiting block; 6. a rotating shaft; 7. a limiting plate; 8. a limit rod; 9. a tension spring; 10. a self-locking rotating shaft; 11. a thread cylinder; 12. and a threaded supporting rod.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, a convenient notebook comprises a main body 1, a notebook housing 2 is installed at the lower end of the main body 1, the main body 1 is paper for daily use, the main body 1 is arranged at the lower end through the notebook housing 2 arranged at the lower end, when in daily use, the main body 1 is cushioned at the lower end so as to facilitate writing, and is used for protecting the main body 1 when being closed, a hidden supporting device installed in the notebook housing 2 is used for supporting learning articles for viewing such as books through a stretching supporting rod 3 movably inserted in the notebook housing 2 and extending to the outer end when being pulled, and is used for adjusting the angle of the limiting block 5 through a limiting block 5 in a slot 4 arranged at the front end of the stretching supporting rod 3 when being supported, the rotating shaft 6 fixedly welded on the inner wall of the limiting block 5 is enabled to move on the inner wall of the slot 4, the limiting block 5 is driven to move, books and the like are supported after adjustment, a user can watch more comfortably, when the stretching support rod 3 is stretched, the stretching spring 9 fixedly welded on one side of the stretching support rod 3 is used for enabling the stretching support rod 3 to be pulled and pulled to move inwards by one strand of force all the time when the stretching support rod 3 moves, after the stretching support rod 3 is pulled to a proper position, the limiting plate 7 is enabled to move on the outer wall of the limiting rod 8 by pulling the limiting plate 7, the limiting plate is prolonged towards two sides of the stretching support rod 3, and the prolonged limiting plate 7 is limited to be fixed at a chute opening arranged on the notebook shell 2 by the pulling force of the stretching spring 9, so that stability of the stretching support rod 3 is guaranteed;

the two self-locking rotating shafts 10 are symmetrically distributed in the inner walls of the limiting blocks 5 on two sides, when the limiting blocks rotate, the threaded cylinders 11 can be driven to be unfolded or folded in the inner walls of the limiting blocks 5, the middle ends of the two self-locking rotating shafts 10 are provided with connecting rods, the threaded cylinders 11 are arranged on the outer walls of the connecting rods, the angles can be freely adjusted, the inner walls of the threaded cylinders 11 are in threaded connection with the threaded supporting rods 12, and the threaded supporting rods 12 are extended by rotating the threaded supporting rods 12 to be in contact with the stretching supporting rods 3, so that the limiting blocks 5 are supported.

The working principle of the utility model is as follows: as shown in the figure, the notebook shell 2 is arranged at the lower end of the main body 1, the main body 1 is paper for daily use, the main body 1 is arranged at the lower end through the notebook shell 2 arranged at the lower end, so that writing is convenient, the main body 1 is protected when the main body is closed, a hidden supporting device is arranged in the notebook shell 2, the extension supporting rod 3 is movably inserted into the notebook shell 2, the extension supporting rod extends to the outer end when being pulled and is used for supporting learning articles for watching books and the like, the limiting block 5 in a slot 4 arranged at the front end of the extension supporting rod 3 is stirred during supporting, the angle of the limiting block 5 is adjusted, a rotating shaft 6 fixedly welded on the inner wall of the limiting block 5 is movably arranged on the inner wall of the slot 4, the limiting block 5 is driven to move, the limiting block 5 is supported after the limiting block is adjusted, the book and the like are supported, so that a user can watch more comfortably, when the extension supporting rod 3 is pulled, the extension supporting rod 3 is fixedly and is pulled inwards by a stretching spring 9 fixedly welded on one side of the extension supporting rod 3, so that the extension supporting rod 3 is pulled inwards by one strand of force when the extension supporting rod 3 is moved, and after the extension supporting rod 3 is pulled to a proper position, the extension supporting rod 7 is pulled to the extension supporting rod 3, the limiting plate 7 is fixedly arranged on the two sides of the extension supporting rod 3 through the extension supporting rod 7, and the limiting plate 7 is fixedly arranged on the outer wall of the extension supporting rod 3 through the limiting plate 7; the two self-locking rotating shafts 10 are symmetrically distributed in the inner walls of the limiting blocks 5 on two sides, when the limiting blocks rotate, the threaded cylinders 11 can be driven to be unfolded or folded in the inner walls of the limiting blocks 5, the middle ends of the two self-locking rotating shafts 10 are provided with connecting rods, the threaded cylinders 11 are arranged on the outer walls of the connecting rods, the angles can be freely adjusted, the inner walls of the threaded cylinders 11 are in threaded connection with the threaded supporting rods 12, and the threaded supporting rods 12 are extended by rotating the threaded supporting rods 12 to be in contact with the stretching supporting rods 3, so that the limiting blocks 5 are supported.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A convenience notebook comprising a main body (1), characterized in that: the notebook computer is characterized in that the notebook computer shell (2) is arranged at the lower end of the main body (1), the hidden supporting device for assisting in learning is arranged inside the notebook computer shell (2), the hidden supporting device comprises a stretching supporting rod (3), a slot (4) is formed in the front end of the stretching supporting rod (3), a limiting block (5) is movably connected to the middle end of the slot (4), a rotating shaft (6) is fixedly welded on the inner wall of the limiting block (5), limiting plates (7) are movably inserted at two sides of the stretching supporting rod (3), limiting rods (8) are movably inserted at the inner wall of the middle end of the limiting plates (7), and stretching springs (9) are fixedly welded at one end of the stretching supporting rod (3).

2. A convenience notebook according to claim 1, wherein: the two sides of the notebook shell (2) are provided with symmetrically distributed sliding grooves, and the stretching supporting rods (3) are movably inserted into the sliding grooves.

3. A convenience notebook according to claim 2, wherein: the other end of the extension spring (9) is fixedly welded at one end in the chute and is connected with the notebook shell (2).

4. A convenience notebook according to claim 1, wherein: the middle end of the stretching supporting rod (3) is provided with an opening, the limiting rod (8) is fixedly welded in the opening and is connected with the stretching supporting rod (3), and the limiting plate (7) is slidably connected to the opening.

5. A convenience notebook according to claim 1, wherein: the rotating shaft (6) is rotatably connected to the inner wall of the slot (4).

6. A convenience notebook according to claim 1, wherein: the self-locking rotating shaft (10) is arranged on the inner wall of the limiting block (5), the self-locking rotating shafts (10) are symmetrically arranged at two, the middle ends of the self-locking rotating shafts are connected through the connecting rods, the threaded cylinder (11) is fixedly arranged on the outer wall of the connecting rods, and the threaded supporting rods (12) are connected with the inner wall of the threaded cylinder (11) in a threaded mode.